dukxetex.sty

% vim: set foldmethod=marker:
% vim: set foldmarker={{{{,}}}}:

\RequirePackage{
    ifthen,
    amsmath,
    amssymb,
    booktabs,
    float,
    physics,
    todonotes
}

\RequirePackage[labelfont=bf]{caption}
\RequirePackage[spanish, mexico]{babel}
\RequirePackage[utf8]{inputenc}
%\RequirePackage[]{hyperref}
%\RequirePackage[]{fancyhdr}

%{{{{ Math macros

% AMS bold math symbols
%\RequirePackage{amsbsy}

% Position vector
\renewcommand{\r}[1]{\v{r}_{#1}}

% Conmutador
\newcommand{\conmu}[2]{[#1#2 - #2#1]}

% Reset equation counter
\newcommand{\rc}{\setcounter{equation}{0}}

% numero de ejercicio
\def\ex#1{\rc\fbox{#1.}}

% a/b
\def\f #1/#2{\frac{#1}{#2}}

% identidad
\newcommand{\id}{\mathbb{1}}

%% Operadores
\DeclareMathOperator{\e}{e}
\DeclareMathOperator{\Tr}{Tr}
\DeclareMathOperator{\Det}{det}

%% Incrementamos la separacion entre los renglones en una matriz de amsmath
\renewcommand\arraystretch{1.5}

% derivada respecto al tiempo
\newcommand{\dt}[1]{\od{#1}{t}}

% integral \int{dx}{inf}{sup}{f}
\newcommand{\integ}[4]{\int_{#2}^{#3} #4 \mathrm{d}#1}

%% Requires amsmath

% matriz hasta de 10x10
\newcommand{\mat}[1]{\begin{pmatrix}#1\end{pmatrix}}
% determinante hasta de 10x10
\renewcommand{\det}[1]{\begin{vmatrix}#1\end{vmatrix}}

% rotacional
\newcommand{\rot}[1]{\vec{\nabla}\times #1}

% divergencia
\newcommand{\divv}[1]{\vec{\nabla}\cdot #1}

%% Quantum Mechanics

% Schroedinger factor 1/ih
\newcommand{\fihbar}{\frac{1}{i\hbar}}

%{{{{ Estos comandos los proporciona physics.sty

%% Requires commath

% diferencial
\renewcommand{\d}[1]{\dif{#1}}
% entre parentesis
\newcommand{\ep}[1]{\del{#1}}
% entre corchetes cuadrados
\newcommand{\ec}[1]{\sbr{#1}}
% entre llaves
\newcommand{\el}[1]{\cbr{#1}}
% evaluado en el intervalo
%\newcommand{\ev}[3]{#1 \biggr|_{#2}^{#3}}

% Valor absoluto
\newcommand{\@commath@loaded}{0}
\AtBeginDocument{\@ifpackageloaded{commath}
  {\renewcommand{\@commath@loaded}{1}}
  {\renewcommand{\@commath@loaded}{0}}
}
\ifthenelse{\@commath@loaded=1}{\renewcommand{\abs}[1]{\bigl|#1\bigr|}}{}

% Valor esperado
\newcommand{\vesp}[1]{\ensuremath{\left\langle #1 \right\rangle}}

% Elemento de matriz
\newcommand{\mel}[3]{\ensuremath{\left\langle #1 \vphantom{#2}|  #2 \vphantom{#2}| #3 \right\rangle}}

\newcommand{\bket}[2]{\ensuremath{\bigl\langle#1 \bigr| #2\bigr\rangle}}
\newcommand{\kbra}[2]{\ket{#1}\bra{#2}}
\newcommand{\bra}[1]{\ensuremath{\left\langle #1 \right|}}
\newcommand{\ket}[1]{\ensuremath{\bigl| #1 \bigr\rangle}}

%}}}}

% 1/sqrt(N)
\newcommand{\fsqrt}[1]{\tfrac{1}{\sqrt{#1}}}

% Pauli matrices
\newcommand{\sx}{\sigma_x}
\newcommand{\sy}{\sigma_y}
\newcommand{\sz}{\sigma_z}

%% Vector and matrix

% Requires amsbsy
\renewcommand{\v}[1]{\boldsymbol{#1}}

%Unit vector
\renewcommand{\u}[1]{\hat{\mathbf{#1}}}
\newcommand{\m}[1]{\mathbb{#1}}

%% Levi Civita
\newcommand{\levi}[1]{\epsilon_{#1}}

%%% Estos comandos hacen ilegible el texto

%%sqrt
% \newcommand{\s}[1]{\sqrt{#1}}

%%Estados propios de sigma_z
% \newcommand{\kp}{\ket{+}}
% \newcommand{\km}{\ket{-}}

%%Base sz del espacio de s=1/2
% \newcommand{\kbpp}{\kbra{+}{+}}
% \newcommand{\kbpm}{\kbra{+}{-}}
% \newcommand{\kbmp}{\kbra{-}{+}}
% \newcommand{\kbmm}{\kbra{-}{-}}

%%%

% Half-angle
\newcommand[1]{\cosha}{\cos\frac{#1}{2}}
\newcommand[1]{\sinha}{\sin\frac{#1}{2}}
\newcommand[1]{\tanha}{\tan\frac{#1}{2}}

% Half-angle squared
\newcommand[1]{\coshas}{\cos^2\frac{#1}{2}}
\newcommand[1]{\sinhas}{\sin^2\frac{#1}{2}}
\newcommand[1]{\tanhas}{\tan^2\frac{#1}{2}}

% Seccion transversal de colision diferencial
\newcommand{\dcs}{\frac{d\sigma{d\Omega}}

%}}}

%{{{ Beamer

%Caja de ecuaciones auxiliares
\newcommand{\eqaux}[2]{%
\only<#1>{%
 \begin{beamercolorbox}[dp=3em,ht=3em]{block body}%
#2%
\end{beamercolorbox}%
}%
}

%}}}}

\ProvidesPackage{dukxetex}